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江西省的红壤约占土地总面积的百分之四十六,其中现有可垦荒地共约一千二百万亩。解放后,特别是大跃进以来,这种红壤荒地在农业生产上越来越引起各方面的重视,这是由于:(1)红壤荒地面积大,分布广,气候条件优越,在扩大耕地面积上处于很重要的地位;(2)大面积红壤荒地与稻田插花交错,坡地水土流失直接影响农田生产;(3)长期水土流失的结果,河道淤积,水旱成灾,关系到治山治水问题。由此可见,正确地开发利用红壤荒地,加速改良熟化,对促进农业生产的发展具有十分重大的意义。现就有关文献及实际工作中的体会,试论红壤荒地的垦殖利用和改良热化问题,以供商榷。
Red soil in Jiangxi Province accounts for about 46% of the total land area, of which about 12 million mu are available for reclamation and reclamation. After the liberation, especially since the Great Leap Forward, the wasteland of red soils has drawn more and more attention in agricultural production due to the following reasons: (1) The wasteland of red soils is large in area, widely distributed, has superior climatic conditions, (3) The results of long-term water and soil loss, river siltation, water and drought disaster are related to the problem of water management in mountainous areas. Thus, it is of great significance to correctly develop and utilize the red soil wasteland, speed up the improvement and ripening, and promote the development of agricultural production. Now on the literature and practical experience, try to discuss red land reclamation of wasteland and improve the heating problem for further discussion.